| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 1 |
0.4%
|
| 1 | Not a priority relative to other investments | 151 |
55.1%
|
| 2 | Not profitable | 8 |
2.9%
|
| 3 | Lack of financial resources | 41 |
15%
|
| 4 | Uncertainty about regulation | 27 |
9.9%
|
| 5 | Uncertainty about future prices | 13 |
4.7%
|
| 6 | Operational and/or technical risk | 12 |
4.4%
|
| 7 | Other | 21 |
7.7%
|
| Sysmiss | 130 |